Index: third_party/WebKit/Source/core/dom/MutationObserver.cpp |
diff --git a/third_party/WebKit/Source/core/dom/MutationObserver.cpp b/third_party/WebKit/Source/core/dom/MutationObserver.cpp |
index 2a7bf567dc3cca5f1b6fb62367bae8e7765d205e..42a63b93e6854a65711435eb7eb43992bc897d21 100644 |
--- a/third_party/WebKit/Source/core/dom/MutationObserver.cpp |
+++ b/third_party/WebKit/Source/core/dom/MutationObserver.cpp |
@@ -238,7 +238,7 @@ void MutationObserver::deliver() { |
// Report the first (earliest) stack as the async cause. |
InspectorInstrumentation::AsyncTask asyncTask( |
- m_callback->getExecutionContext(), records.first()); |
+ m_callback->getExecutionContext(), records.front()); |
m_callback->call(records, this); |
} |